CN214088331U - Aerobic fermentation tank for large-scale preparation of fresh earthworm total nutrient fermentation liquid fertilizer - Google Patents
Aerobic fermentation tank for large-scale preparation of fresh earthworm total nutrient fermentation liquid fertilizer Download PDFInfo
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- CN214088331U CN214088331U CN202022805501.0U CN202022805501U CN214088331U CN 214088331 U CN214088331 U CN 214088331U CN 202022805501 U CN202022805501 U CN 202022805501U CN 214088331 U CN214088331 U CN 214088331U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The utility model discloses an aerobic fermentation tank for large-scale preparation of fresh earthworm total nutrient fermented liquid fertilizer, which comprises a tank body; the stirring device is arranged in the tank body and comprises a first stirring shaft and stirring blades; the oxygen supplementing device is arranged below the stirring device and comprises a second stirring shaft and oxygen supplementing blades, the top of the second stirring shaft is connected with the bottom of the first stirring shaft, the bottom of the second stirring shaft is rotatably connected with the bottom of the tank body, the second stirring shaft and the oxygen supplementing blades are both of hollow structures and are mutually communicated, and the oxygen supplementing blades are provided with exhaust holes; the oxygen supply pipe is arranged below the tank body, and the top of the oxygen supply pipe is rotationally connected and communicated with the bottom of the second stirring shaft; and the air outlet of the booster fan is communicated with the oxygen supply pipe. The utility model discloses an aerobic fermentation jar for scale preparation bright earthworm total nutrient fermented liquid is fertile can realize the evenly distributed of oxygen in the jar internal under the low-speed, has effectively reduced the equipment energy consumption.
Description
Technical Field
The utility model relates to a fermentation equipment field. More specifically, the utility model relates to an aerobic fermentation tank for large-scale preparation of fresh earthworm full-nutrient fermented liquid fertilizer.
Background
The conventional aerobic fermentation tank is generally provided with a fixed aeration device at the bottom of the tank body, and then the uniform distribution of oxygen in the tank body is realized through the high-speed rotation of a stirring device arranged in the tank body, so that the equipment has high energy consumption and is not suitable for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aerobic fermentation jar that is used for scale preparation bright earthworm total nutrient fermented liquid fertilizer, it rotates oxygenating device and jar body bottom to be connected to it is rotatory to drive oxygenating device through agitating unit, makes and to realize the evenly distributed of oxygen in the jar is internal under low rotational speed, has effectively reduced the equipment energy consumption, is applicable to the scale preparation bright earthworm total nutrient fermented liquid fertilizer.
In order to realize the purpose of the utility model, the aerobic fermentation tank for preparing the fresh earthworm total nutrient fermentation liquid fertilizer in a large scale is provided, which comprises,
the tank body is hollow, the top of the tank body is provided with a material inlet and an exhaust port, and the bottom of the tank body is provided with a material outlet;
the stirring device is arranged in the tank body and comprises a first stirring shaft and a plurality of stirring blades arranged on the first stirring shaft, the first stirring shaft is arranged along the axis of the tank body, and the top of the first stirring shaft is rotatably connected with the top of the tank body and penetrates out of the top of the tank body to be driven by a motor to rotate;
the oxygenating device is arranged in the tank body below the stirring device and comprises a second stirring shaft and four oxygenating blades arranged on the second stirring shaft, the second stirring shaft is arranged along the axis of the tank body, the top of the second stirring shaft is detachably connected with the bottom of the first stirring shaft, the bottom of the second stirring shaft is rotatably connected with the bottom of the tank body, the four oxygenating blades are arranged at intervals along the circumferential direction of the second stirring shaft, any oxygenating blade is arranged along the radial direction of the second stirring shaft, the second stirring shaft and the oxygenating blades are both in a hollow structure and are communicated with each other, and a plurality of exhaust holes communicated with the inside of the oxygenating blades are arranged at intervals on the oxygenating blades;
the top of the oxygen supply pipe extends into the tank body and is rotatably connected and communicated with the bottom of the second stirring shaft, and a one-way valve is arranged on the oxygen supply pipe;
and the booster fan is arranged outside the tank body, and an air outlet of the booster fan is communicated with the bottom of the oxygen supply pipe.
Preferably, in the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer, the side surface of the oxygen supplementing blade, which is the same as the rotation direction of the second stirring shaft, is a V-shaped slope surface symmetrically arranged along the axis of the second stirring shaft in the length direction; the exhaust hole is formed in the side face, opposite to the rotation direction of the second stirring shaft, of the oxygen supplementing blade.
Preferably, the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer is characterized in that the middle of the side surface, opposite to the rotation direction of the second stirring shaft, of the oxygen supplementing blade is inwards recessed to form a groove, the exhaust hole is formed in the bottom surface of the groove, a filter screen is embedded in the groove, and the aperture of the filter screen is smaller than that of the exhaust hole.
Preferably, the angle between two adjacent oxygen supplementing blades of the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer is 90 degrees.
Preferably, the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer is characterized in that the bottom of the oxygen supply pipe is communicated with an outlet of a three-way valve, a first inlet of the three-way valve is communicated with an air outlet of the booster fan, and a second inlet of the three-way valve is communicated with a water outlet of the water pump.
Preferably, the aerobic fermentation tank is used for preparing the fresh earthworm total nutrient fermented liquid fertilizer in a large-scale manner, the exhaust port is provided with a deodorization pipe, one end of the deodorization pipe is connected and communicated with the exhaust port, the other end of the deodorization pipe is open, and the deodorization pipe is filled with activated carbon filter cotton.
The utility model discloses contain following beneficial effect at least:
the utility model discloses rotate oxygenating device and jar body bottom and be connected to it is rotatory to drive oxygenating device through agitating unit, make and can realize oxygen at the internal evenly distributed of jar under low rotational speed, effectively reduced the equipment energy consumption, be applicable to the scale and prepare bright earthworm total nutrient fermentation liquid fertilizer.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in figure 1, the utility model provides an aerobic fermentation tank for large-scale preparation of fresh earthworm total nutrient fermented liquid fertilizer, which comprises,
the tank body 1 is hollow, the top of the tank body is provided with a material inlet and an exhaust port, and the bottom of the tank body is provided with a material outlet;
the stirring device is arranged in the tank body 1 and comprises a first stirring shaft 2 and a plurality of stirring blades 3 arranged on the first stirring shaft 2, the first stirring shaft 2 is arranged along the axis of the tank body 1, and the top of the first stirring shaft 2 is rotatably connected with the top of the tank body 1 and penetrates out of the top of the tank body 1 to be driven to rotate by a motor 4;
the oxygenating device is arranged in the tank body 1 below the stirring device and comprises a second stirring shaft 5 and four oxygenating blades 6 arranged on the second stirring shaft 5, the second stirring shaft 5 is arranged along the axis of the tank body 1, the top of the second stirring shaft 5 is detachably connected with the bottom of the first stirring shaft 2, the bottom of the second stirring shaft is rotatably connected with the bottom of the tank body 1, the four oxygenating blades 6 are arranged at intervals along the circumferential direction of the second stirring shaft 5, any oxygenating blade 6 is arranged along the radial direction of the second stirring shaft 5, the second stirring shaft 5 and the oxygenating blade 6 are both in a hollow structure and are communicated with each other, and a plurality of exhaust holes communicated with the inside of the oxygenating blade 6 are arranged at intervals on the oxygenating blade 6;
the oxygen supply pipe 7 is arranged below the tank body 1, the top of the oxygen supply pipe 7 extends into the tank body 1 and is rotatably connected and communicated with the bottom of the second stirring shaft 5, and a one-way valve 8 is arranged on the oxygen supply pipe 7;
and the booster fan 9 is arranged outside the tank body 1, and an air outlet of the booster fan 9 is communicated with the bottom of the oxygen supply pipe 7.
In the technical scheme, the tank body 1 is hollow, the top of the tank body is provided with a material inlet and an exhaust port, the bottom of the tank body is provided with a material outlet, and the material inlet, the exhaust port and the material outlet are respectively provided with a gate valve; the stirring device is arranged in the tank body 1 and comprises a first stirring shaft 2 and a plurality of stirring blades 3 arranged on the first stirring shaft 2, the first stirring shaft 2 is arranged along the axis of the tank body 1, the top of the first stirring shaft 2 is rotationally connected with the top of the tank body 1 through a first bearing, penetrates out of the top of the tank body 1 and is driven to rotate by a motor 4; the oxygenating device is arranged in the tank body 1 below the stirring device and comprises a second stirring shaft 5 and four oxygenating blades 6 arranged on the second stirring shaft 5, the second stirring shaft 5 is arranged along the axis of the tank body 1, the top of the second stirring shaft 5 is detachably connected with the bottom of the first stirring shaft 2 through a coupler, the bottom of the second stirring shaft is rotatably connected with the bottom of the tank body 1 through a second bearing, the four oxygenating blades 6 are arranged at intervals along the circumferential direction of the second stirring shaft 5, any oxygenating blade 6 is arranged along the radial direction of the second stirring shaft 5, the second stirring shaft 5 and the oxygenating blade 6 are both in a hollow structure and are communicated with each other, and a plurality of exhaust holes communicated with the interiors of the oxygenating blades 6 are arranged at intervals on the oxygenating blades 6; the oxygen supply pipe 7 is arranged below the tank body 1, the top of the oxygen supply pipe 7 extends into the tank body 1 and is rotatably connected and communicated with the bottom of the second stirring shaft 5 through a third bearing, a one-way valve 8 is arranged on the oxygen supply pipe 7, and the flow direction of the one-way valve 8 flows from the bottom to the top of the oxygen supply pipe 7; booster fan 9 is located the outside of jar body 1, booster fan 9's air outlet with the bottom intercommunication of oxygen supply pipe 7.
During the use, it is rotatory through the first (mixing) shaft of motor drive, and first (mixing) shaft drives the rotation of second (mixing) shaft, realizes oxygenating device at the internal rotation of jar, when needs oxygenating, opens booster fan, and pressurized gas gets into oxygenating blade's inside through oxygen supply pipe, check valve, second (mixing) shaft to discharge through the exhaust hole, under the stirring effect of first agitating unit and oxygenating device, realize the even oxygenating to jar internal portion.
The utility model discloses rotate oxygenating device and jar body bottom and be connected to it is rotatory to drive oxygenating device through agitating unit, makes and can realize oxygen at the internal evenly distributed of jar under the low-speed, has effectively reduced the equipment energy consumption.
In another technical scheme, in the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer, the side surface of the oxygen supplementing blade 6, which is the same as the rotation direction of the second stirring shaft 5, is a V-shaped slope surface symmetrically arranged along the axis of the length direction of the oxygen supplementing blade; the exhaust hole is arranged on the side surface of the oxygen supplementing blade 6 opposite to the rotation direction of the second stirring shaft 5. Here, the side face of the oxygenating blade in the same rotational direction as the second stirring shaft is provided with a V-shaped slope surface, so that the advancing resistance of the oxygenating blade can be reduced, and the vent hole is provided on the side face of the oxygenating blade opposite to the rotational direction of the second stirring shaft, so that the vent hole can be prevented from being blocked by the fermentation substrate to the maximum extent.
In another technical scheme, in the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer, the middle part of the side surface, opposite to the rotation direction of the second stirring shaft 5, of the oxygen supplementing blade 6 is inwards recessed to form a groove, the exhaust hole is formed in the bottom surface of the groove, a filter screen 10 is embedded in the groove, and the aperture of the filter screen 10 is smaller than that of the exhaust hole. Here, locate the exhaust hole in the bottom surface of recess to inlay in the recess and establish the filter screen, the filter screen can be on the one hand with the gas further dispersion of exhaust hole exhaust, on the other hand can block that the fermentation substrate gets into the recess inside, blocks up the exhaust hole.
In another technical scheme, the angle of two adjacent oxygen supplementing blades 6 of the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer is 90 degrees, so that the oxygen discharged from the exhaust holes is distributed more uniformly.
In another technical scheme, in the aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer, the bottom of the oxygen supply pipe 7 is communicated with an outlet of a three-way valve 11, a first inlet of the three-way valve 11 is communicated with an air outlet of the booster fan 9, and a second inlet of the three-way valve 11 is communicated with a water outlet of the water pump 12. Here, through adding the water pump, when the filter screen blockked up, accessible water pump pumped high pressure water, carries out the direction to the filter screen and washes.
In another technical scheme, be used for the scale to prepare the fertile aerobic fermentation jar of bright earthworm total nutrient fermentation liquid, be equipped with deodorization pipe 13 on the gas vent, deodorization pipe 13's one end with the gas vent is connected and is communicate, and the other end is uncovered, deodorization pipe 13 intussuseption is filled with active carbon filter pulp, filters the stink that the cotton absorption fermentation produced through active carbon, improves the production environment.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. The application, modification and change of the aerobic fermentation tank for preparing the fresh earthworm full-nutrition fermented liquid fertilizer in large scale are obvious to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. An aerobic fermentation tank for preparing a fresh earthworm full-nutrition fermentation liquid fertilizer in a large scale is characterized in that,
the tank body is hollow, the top of the tank body is provided with a material inlet and an exhaust port, and the bottom of the tank body is provided with a material outlet;
the stirring device is arranged in the tank body and comprises a first stirring shaft and a plurality of stirring blades arranged on the first stirring shaft, the first stirring shaft is arranged along the axis of the tank body, and the top of the first stirring shaft is rotatably connected with the top of the tank body and penetrates out of the top of the tank body to be driven by a motor to rotate;
the oxygenating device is arranged in the tank body below the stirring device and comprises a second stirring shaft and four oxygenating blades arranged on the second stirring shaft, the second stirring shaft is arranged along the axis of the tank body, the top of the second stirring shaft is detachably connected with the bottom of the first stirring shaft, the bottom of the second stirring shaft is rotatably connected with the bottom of the tank body, the four oxygenating blades are arranged at intervals along the circumferential direction of the second stirring shaft, any oxygenating blade is arranged along the radial direction of the second stirring shaft, the second stirring shaft and the oxygenating blades are both in a hollow structure and are communicated with each other, and a plurality of exhaust holes communicated with the inside of the oxygenating blades are arranged at intervals on the oxygenating blades;
the top of the oxygen supply pipe extends into the tank body and is rotatably connected and communicated with the bottom of the second stirring shaft, and a one-way valve is arranged on the oxygen supply pipe;
and the booster fan is arranged outside the tank body, and an air outlet of the booster fan is communicated with the bottom of the oxygen supply pipe.
2. The aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer as claimed in claim 1, wherein the side surface of the oxygen supplementing blade, which is the same as the rotation direction of the second stirring shaft, is a V-shaped slope surface symmetrically arranged along the axis of the length direction; the exhaust hole is formed in the side face, opposite to the rotation direction of the second stirring shaft, of the oxygen supplementing blade.
3. The aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer as claimed in claim 2, wherein the middle part of the side surface of the oxygen supplementing blade opposite to the rotation direction of the second stirring shaft is recessed inwards to form a groove, the exhaust hole is arranged on the bottom surface of the groove, a filter screen is embedded inside the groove, and the aperture of the filter screen is smaller than that of the exhaust hole.
4. The aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer as claimed in claim 3, wherein the angle between two adjacent oxygen supplementing blades is 90 °.
5. The aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer as claimed in claim 3, wherein the bottom of the oxygen supply pipe is communicated with the outlet of a three-way valve, the first inlet of the three-way valve is communicated with the air outlet of the booster fan, and the second inlet of the three-way valve is communicated with the water outlet of a water pump.
6. The aerobic fermentation tank for large-scale preparation of the fresh earthworm total nutrient fermented liquid fertilizer as claimed in claim 1, wherein a deodorization pipe is arranged on the exhaust port, one end of the deodorization pipe is connected and communicated with the exhaust port, the other end of the deodorization pipe is open, and activated carbon filter cotton is filled in the deodorization pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805501.0U CN214088331U (en) | 2020-11-27 | 2020-11-27 | Aerobic fermentation tank for large-scale preparation of fresh earthworm total nutrient fermentation liquid fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805501.0U CN214088331U (en) | 2020-11-27 | 2020-11-27 | Aerobic fermentation tank for large-scale preparation of fresh earthworm total nutrient fermentation liquid fertilizer |
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| Publication Number | Publication Date |
|---|---|
| CN214088331U true CN214088331U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022805501.0U Active CN214088331U (en) | 2020-11-27 | 2020-11-27 | Aerobic fermentation tank for large-scale preparation of fresh earthworm total nutrient fermentation liquid fertilizer |
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| CN (1) | CN214088331U (en) |
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- 2020-11-27 CN CN202022805501.0U patent/CN214088331U/en active Active
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